I.S. EN ISO 2061:2015
Current
The latest, up-to-date edition.
TEXTILES - DETERMINATION OF TWIST IN YARNS - DIRECT COUNTING METHOD (ISO 2061:2015)
Hardcopy , PDF
English
01-01-2015
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Standard atmosphere
7 Sampling
8 Test specimens
9 Procedure 1 - Determination of the direction of twist
10 Procedure 2 - Determination of the amount of twist
11 Calculation of results
12 Expression of results
13 Test report
Annex A (informative) - Suggested procedure for sampling
Bibliography
Describes a method for the determination of the direction of twist in yarns, the amount of twist, in terms of turns per unit length, and the change in length on untwisting, by the direct counting method.
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NEN EN ISO 2061 : 2015 | Identical |
| DIN EN ISO 2061:2015-12 | Identical |
| UNE-EN ISO 2061:2015 | Identical |
| NBN EN ISO 2061 : 2015 | Identical |
| ISO 2061:2015 | Identical |
| NF EN ISO 2061 : 2015 | Identical |
| NS EN ISO 2061 : 2010 | Identical |
| UNI EN ISO 2061 : 2010 | Identical |
| EN ISO 2061:2015 | Identical |
| SN EN ISO 2061 : 2015 | Identical |
| BS EN ISO 2061:2015 | Identical |
| ISO 2:1973 | Textiles Designation of the direction of twist in yarns and related products |
| ISO 1890:2009 | Reinforcement yarns Determination of twist |
| ISO 7211-4:1984 | Textiles — Woven fabrics — Construction — Methods of analysis — Part 4: Determination of twist in yarn removed from fabric |
| ISO 139:2005 | Textiles — Standard atmospheres for conditioning and testing |
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